@Override
public String intercept(ActionInvocation invocation) throws Exception {
if (LOG.isDebugEnabled()) {
LOG.debug("intercept '#0/#1' {",
invocation.getProxy().getNamespace(), invocation.getProxy().getActionName());
}
LocaleFinder localeFinder = new LocaleFinder(invocation);
Locale locale = getLocaleFromParam(localeFinder.getRequestedLocale());
locale = storeLocale(invocation, locale, localeFinder.getStorage());
saveLocale(invocation, locale);
if (LOG.isDebugEnabled()) {
LOG.debug("before Locale=#0", invocation.getStack().findValue("locale"));
}
final String result = invocation.invoke();
if (LOG.isDebugEnabled()) {
LOG.debug("after Locale=#0", invocation.getStack().findValue("locale"));
LOG.debug("intercept } ");
}
return result;
}